Google Play reviews now use Google+ so it's easier to see opinions from people you care about. New reviews will be publicly linked to your Google+ profile. Your name on previous reviews now appears as "A Google User".

Google Play reviews now use Google+ so it's easier to see opinions from people you care about. New reviews will be publicly linked to your Google+ profile. Your name on previous reviews now appears as "A Google User".

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A Google User

Was fantastic, but needs updating. It's in dire need of some sort of updates. My original review: from 3 or 4 years ago: "Whoever made this deserves a tenured position at the institution of his or her choice." still stands, though.

Well Done - Wow!!!! I like an app that doesn't tell me what I already know! This app definitely goes above and beyond! If you can't find a chemical listed here- run like hell. It's probably new and probably dangerous! In all seriousness for a clean, free app the wealth of knowledge provided is absolutely second to none! Phenomenal job. Hope updates don't mess it up, because I plan on having this app on my phone for a long time!

User reviews

A Google User August 28, 2014

Was fantastic, but needs updating. It's in dire need of some sort of updates. My original review: from 3 or 4 years ago: "Whoever made this deserves a tenured position at the institution of his or her choice." still stands, though.

Well Done - Wow!!!! I like an app that doesn't tell me what I already know! This app definitely goes above and beyond! If you can't find a chemical listed here- run like hell. It's probably new and probably dangerous! In all seriousness for a clean, free app the wealth of knowledge provided is absolutely second to none! Phenomenal job. Hope updates don't mess it up, because I plan on having this app on my phone for a long time!

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The GESTIS-Substance Database contains information for the safe handling of hazardous substances and other chemical substances at work, e.g. health effects, necessary protective measures and such in case of danger (incl. First Aid). Furthermore the user is offered information upon important physical and chemical properties for these substances as well as special statutory regulations and regulations of the German Social Accident Insurance Institutions. The available information relates to about 8,000 substances. Data are updated immediately after publication of new official regulations or after the issue of new scientific results.

Publisher

The GESTIS-Substance Database is maintained by the Institut für Arbeitsschutz der Deutschen Gesetzlichen Unfallversicherung (IFA, Institute for Occupational Safety and Health of the German Social Accident Insurance).

The GESTIS database information on occupational medicine and first aid is compiled by Prof. Dr. Heberer and his team (TOXICHEM, Leuna).

Use and Liability

The information may be used for the purpose of workers' protection, or to gain knowledge about risks emanating from chemical substances. Commercial use as well as a partial or complete transfer to other information systems is not permitted. The data of GESTIS database are compiled and updated carefully. Nevertheless, any liability is excluded.

Browse the product portfolio or use the convenient Ex INFORMATION part for up to date information on:Temperature classesClassification of hazardous areasZones, Marking and Standards

BARTEC’s company history started in 1975 with the development and production of a switch to prevent explosions at petrol stations. Today the BARTEC Group employs a staff of over 1,600 and is one of the world’s leading providers of innovative safety technology.

BARTEC products and solutions prevent explosions wherever hazardous substances such as flammable liquids, gases and dust could occur and keep humans safe and protect the environment. Customers primarily include companies from the oil and gas industries, chemical, petrochemical and pharmaceutical companies, as well as the mining sector from around the world. The product portfolio comprises complex measurement and analysis technology, innovative heating technology solutions as well as explosion-proof components and systems for automation, monitoring, control and communication.

This is a plant database for plant lovers and plant professionals to get quick info about plant classification, characters, distribution...

You can browse plants by families, genus, search by common name or scientific name, and state. The detail species page include major characters and distribute map, and linked to USDA web site for detail information.

You can use it in a field trip, write a note about a plant, take a photo using the phone camera, select a photo from the phone. It is all at your finger tip.

You can save the plant locations and later view all of them on a map.

You can also group them, and add various species into different groups for easy access.

Note: Data are from USDA plant database (2006), with 541 families, about 5000 genea, and 50,000 species. If have other data sources, please let me know. We can make it better. I am a plant lover too!

It is an interactive key to identify common minerals.Simply select a characteristic of a mineral andenter the matching character values, such ascolor and luster. The app will present youwith possible identifications including thedetails and images of minerals matching theinput criteria.

Features: List of characters List of minerals Touch to select or enter value Displayed selected character values along with minerals

* Simply enter keywords and start the search. * Automatic loading at the end of scroll. * Detail view of abstract and other info * Easy link to EPO web site

Give a try, it is free!

NOTE: This is a third party application and not related to the official EPO (European Patent Office). The app calls the Open Patent Services (OPS) provided by EPO, and all the data belongs to EPO. Please visit www.epo.org for the terms and conditions of use, license, and other information.

This app is for both amateur plant enthusiasts and professional botanists.It is an interactive key to identify a plant to its respective family.You select characters and enter their values, such as flower color; the app will present you with possible identifications including family details and images.

Features: List of characters List of families Select character Touch to select or enter value Displayed selected character values along with taxa offline use auto-saved status

The dataset for the app is adapted from the Flora of China Project (www.foc.org).The web version can be found http://www.pathkey.org/key_d.php?datasetId=198

PathKey is an interface for accessing interactive identification keys in DELTA format. Visit www.pathkey.org for more information.

The app lists out common 46 rocks with their detail information. You can you key out the rocks based on their color, texture ..., and learning the rocks by browse, question or quiz

Functions: browse rocks. detail information for each rock with pictures. key out the rock based on their information. practice questions with an answer and hints. quiz with timer. option to save quiz for review. setting: select rocks and/or particular attribute for question and quiz.

Each friend can be added as a new contact or linked to an existing contact. Once they linked, with single touch, all the pictures can be sync to the phone. You will never miss your friend updated picture.

Buttons:"Add": add the friend as a new contact. Single touch to add it to the contact book."Select": select a contact to link to the friend"Sync": sync the friend picture to the linked contact. Be aware that the previous icon will be gone."Unlink": remove the link to the contact

Menu"Reload Friends": reload all the friends and their pictures"Sync All Pictures": sync all the linked friends and contacts

To make the contact selection easypress menu to display all contacts or just the contacts with phone numberstype a letter in search box to narrow the list.

If you need more time to test, please let us know and we are quite flexible.

To record: start the app, and tap the orange "Record" button. Once you are done, you can save, play, or discard it. Tap the "Background" button will keep recording in the background so you do other stuff on your phone while recording. A label can be entered for the recording when saving.

To record phone calls: Both incoming and outgoing calls can be recorded. Each comes with three setting options. "No Record": do nothing. "Record All": record all the calls. Recording will start automatically if a number is dialed or a call is answered. It will stop automatically once the phone hangs up. "Manual": record the call manually. When a call is in process, an icon will appear on the notification bar. To record, swipe down the notification, and hit the "Start recording".

The default is "Record All". To change the setting, start the app, and press "MENU" => "Setting". Tap "Outgoing Call" to change the setting for outgoing. Same for "Incoming Call"

Whenever a recording is in process. An icon will always appear on the notification bar. Swipe down the notification bar, tap "Stop recording" to stop the recording.

Beware: it is illegal to record calls in some countries. Get the consent before recording.

To delete a recording: long press the recording, a menu will pop up, tap "Delete" to delete it.

Tip: For call recording, the other party's voice is much lower. Turn on "Speaker" phone will help. To turn on "Speaker", hit "MENU" on the dialing screen, then "Speaker".

All the audio files are stored in SD card under the directory of "Call_Recording". You can mount and copy them to a computer. The file is in common 3gpp format, and can be played in QuickTime. File name has three kind of prefix: "In" for incoming call, "Out" for outgoing call, and "Rec" for recording. If a phone number or label is existing, it will be in the file name for easy identification.

Notification bar is not swipable on the calling screen. Press home button first, and then swipe down.

If the SD card is mounted to a computer, it can not be used by phone.

The default setting is to "Record All" for easy testing. Change it after finishing testing.